org.cloudgraph.hbase.filter

Interface HBaseFilterAssembler

All Superinterfaces:

Assembler

All Known Subinterfaces:

PredicateFilterAssembler

All Known Implementing Classes:

BinaryPrefixColumnFilterAssembler, ColumnPredicateFilterAssembler, ColumnPredicateVisitor, FilterHierarchyAssembler, FilterListAssembler, FuzzyRowKeyScanAssembler, GraphFetchColumnFilterAssembler, InitialFetchColumnFilterAssembler, MultiColumnPredicateFilterAssembler, MultiColumnPredicateVisitor, PredicateColumnFilterAssembler, PredicateRowFilterAssembler, PredicateVisitor, RowPredicateVisitor, StatefullBinaryPrefixColumnFilterAssembler

public interface HBaseFilterAssembler
extends Assembler

Common interface for HBase row and column filter assemblers.

HBase filters may be collected into lists using FilterList each with a MUST_PASS_ALL or MUST_PASS_ONE (logical) operator. Lists may then be assembled into hierarchies used to represent complex expression trees filtering either rows or columns in HBase.

Since:

0.5

Author:

Scott Cinnamond

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.hbase.filter.Filter	getFilter() Returns the assembled filter, filter list or filter hierarchy root.

Methods inherited from interface org.cloudgraph.common.Assembler

clear

Method Detail

getFilter

org.apache.hadoop.hbase.filter.Filter getFilter()

Returns the assembled filter, filter list or filter hierarchy root.

Returns:

the assembled filter, filter list or or filter hierarchy root.